Results 231 to 240 of about 43,865 (324)

Design, Fabrication and Characterization of Multi-Frequency MEMS Transducer for Photoacoustic Imaging. [PDF]

Micromachines (Basel)
Prud'homme A, Nabki F.
europepmc   +1 more source

Color Routing and Beam Steering of Single‐Molecule Emission with a Spherical Silicon Nanoantenna

Advanced Functional Materials, Volume 36, Issue 38, 11 May 2026.
We experimentally demonstrate broadband directional emission from single molecules using a single spherical silicon nanoparticle assembled via DNA origami. By varying nanoparticle (NP) size and emitter position, we achieve unidirectional emission, beam steering, and color routing at the nanoscale, revealing modal interference as the underlying ...
María Sanz‐Paz, Nicole Siegel, Guillermo Serrera, Javier González‐Colsa, Fangjia Zhu, Karol Kołątaj, Minoru Fujii, Hiroshi Sugimoto, Pablo Albella, Guillermo P. Acuna   +9 more
wiley   +1 more source

Backward-wave oscillation in high power broadband helical traveling wave tube

, 2010
Yulu Hu, Yang Zhong-hai, Bin Li, JianQing Li, Huang Tao, Jin Xiao-Lin, Zhu Xiao-Fang, Liang Xian-Pu   +7 more
openalex   +1 more source

The Cuttlebone Blueprint for Multifunctional Metamaterials: Design Taxonomy, Functional Decoupling, and Future Horizons

Advanced Functional Materials, Volume 36, Issue 36, 4 May 2026.
Cuttlebone‐inspired metamaterials exploit a septum‐wall architecture to achieve excellent mechanical and functional properties. This review classifies existing designs into direct biomimetic, honeycomb‐type, and strut‐type architectures, summarizes governing design principles, and presents a decoupled design framework for interpreting multiphysical ...
Xinwei Li, Zhendong Li
wiley   +1 more source

Strong broadband intensity noise squeezing from infrared to terahertz frequencies in lasers with nonlinear dissipation. [PDF]

Nanophotonics
Pontula S, Sloan J, Rivera N, Soljačić M.   +3 more
europepmc   +1 more source

Shaping of Biohybrid Functional Living Materials

Advanced Functional Materials, Volume 36, Issue 38, 11 May 2026.
This work demonstrates a strategy for shaping living mycelium into functional materials by directing its natural growth. Nanoparticles armor hyphae, micron‐scale particles entangle within the network, and printed hydrogel architectures steer expansion, creating defined geometries.
Sarah Schyck, Mark Ablonczy, Sourav Patranabish, Kunal Masania   +3 more
wiley   +1 more source

Ultrafast Formation of Jahn-Teller Polarons Revealed by State-Selective Excitation in Correlated Spinel Co₃O₄. [PDF]

J Am Chem Soc
Restelli S, Cannelli O, Colonna N, Grova C, Usai P, Puppin M, Mensi M, Barantani F, Meng Y, Teyssier J, Oppermann M, Pennacchio F, Bacellar C, Rouxel JR, Leroy LD, Dogadov O, Ohannessian N, Pergolesi D, Galinetto P, Piekarz P, Ptok A, Chaudhary S, Fiete GA, Chergui M, Baldini E, Mancini GF.   +25 more
europepmc   +1 more source

Clean Up Behind You ‐ Novel Patterning Approach for Solid Immersion Lenses

Advanced Functional Materials, Volume 36, Issue 36, 4 May 2026.
A focused ion beam (FIB) milling strategy enables rapid fabrication of solid immersion lenses (SILs) with smooth, debris‐free surfaces eliminating the need for post‐processing. The optimized pattern improves efficiency and surface quality. SILs containing NV centers are also investigated, confirming the technique's suitability for quantum and photonic ...
Aleksei Tsarapkin, Stefan Facsko, Wentao Zhang, Anna Mogilatenko, Kilian Unterguggenberger, Bailiang Li, Cem Güney Torun, Gerhard Hobler, Tommaso Pregnolato, Tim Schröder, Katja Höflich   +10 more
wiley   +1 more source

Evaluating the Effect of Drug Loading on the Acoustic Response of Nanobubbles in Stable and Inertial Cavitation Regimes. [PDF]

IEEE Open J Ultrason Ferroelectr Freq Control
Khan MS, Bulycheva V, Ferworn C, Falou O, Strohm EM, Nittayacharn P, Berndl E, Karshafian R, Exner AA, Kolios MC.   +9 more
europepmc   +1 more source

Pattern Formation in Non‐Equilibrium Architected Materials

Advanced Materials Technologies, Volume 11, Issue 10, 22 May 2026.
This article demonstrates an artificial mechanical system ‐ a robotic metamaterial ‐ as an accessible and versatile platform within which to explore and prescribe the reaction‐diffusion driven pattern formation hitherto associated with comparatively less accessible and versatile non‐equilibrium biological and chemical systems.
Vinod Ramakrishnan, Michael J. Frazier
wiley   +1 more source